Luwan Stadium is a public sports facility under the Huangpu District Sports Bureau, and its operation is governed by a hard performance indicator written in black and white in the annual performance targets: “number of safety incidents = 0.00 (occurrences).”

This “0” is not an aspirational target but a bottom-line red line.It means that if even a single safety-responsibility incident occurs, the year’s work could be overturned by a one-vote veto. For a public venue management team, protecting the personal safety of every entrant is not a slogan but a sword hanging over their heads.

When the Shanghai Meteorological Observatory issues a yellow lightning warning—meaning lightning activity may occur within 6 hours and could lead to lightning incidents—the sword in the managers’ hands begins to wobble. At that point, what does “keeping the venue open” mean? It means that if a strike does occur, they are responsible for the safety of everyone present.

And what does “temporarily closing” mean? It means being called an overreactor or accused of “throwing the baby out with the bathwater” by runners, but at least no one will be struck by lightning because they kept the venue open.

Faced with this choice, any rational manager would choose the latter.

In fact, the Shanghai Municipal Sports Bureau has already made clear in related notices that all units should “enhance risk awareness and a sense of vigilance” and hold the safety bottom line. Luwan’s approach is essentially shifting that bottom line forward a bit—not waiting for an orange warning to act, but beginning a cautious risk assessment at the yellow-warning stage.

Of course, it should be clarified thatthe daily opening of Luwan Stadium is governed by the "Shanghai Public Sports Venues Opening and Operation Management Measures"and not by that “circuit-breaker” notice specifically aimed at sporting events, though both are aligned under the same “safety first” principle.

Some might say: “It’s just thunder; the probability is so small—do we need to be that cautious?”

Luwan’s managers have probably asked themselves the same question. But their professional instinct tells them: risk assessment is not about gambling on probability. One lucky “nothing happened” doesn’t mean perpetual safety; once something does happen, the consequences are unbearable.

There are precedents at home and abroad of stadium incidents caused by lightning. During the 2008 Beijing Olympics period, a football match at Shanghai Stadium was forced to stop because of thunder and lightning. In recent years countries such as Brazil and Peru have seen players fatally struck during matches. Recently, in Thailand, a football player tragically died after being struck by lightning during a game.

These cases repeatedly remind venue managers: a stadium is not an “insulator” from lightning—open tracks and stands can actually be dangerous zones in stormy weather. Lightning can strike places more than ten kilometers away from the storm cloud; waiting until you can see the flash or hear the thunder to evacuate is often already too late.

From this perspective, “closing early” is not an overreaction but a preemptive defense grounded in professional understanding of lightning risk. It isn’t “shutting up shop out of fear,” but “closing after doing the math.” Because you can’t afford to gamble, you don’t gamble.

This is what runners find most baffling: with the same alert, why did Huochetou Stadium and Yangpu Stadium stay open while only Luwan closed?

From the managers’ perspective, this precisely reflects differences in how venues apply fine-grained management.

Under the same yellow warning, different venues may make different judgments: some reference real‑time data on “whether lightning has occurred,” others act on the “warning signal itself”; some believe the warning’s geographic scope may not cover their site, while others take a more cautious stance; some facilities have more complete lightning‑protection systems, and others may lack comparable conditions.

Luwan’s approach reflects a management style that prioritizes safety. Faced with “trying to meet citizens’ exercise needs” versus “resolutely eliminating safety risks,” it chose the latter. This is not reckless behavior but a cautious decision stance—better to be accused of “closing too early” than to risk “closing too late.”

It should also be noted that, from the standpoint of the Shanghai Regulations on the Opening and Operation Management of Public Sports Venues,there is currently no unified, quantitative standard for public sports venues’ responses to extreme weather; under the broad principles, individual venues retain discretionary authority.。

Luwan’s choice is a product of that discretionary authority. The “unfairness” runners feel isn’t essentially that Luwan did something wrong, but that the room for individual judgment itself produces “different policies within the same city.”

If the “different policies within the same city” under lightning warnings confused runners, the citywide response when Typhoon “White Dolphin” hit presented a different picture:All public sports venues across the city took unified closure measures.

When the risk level is high enough and the warning is clear, the city acts uniformly rather than leaving it to individual judgments. Luwan’s early closure under a yellow lightning warning was, in essence, an earlier application of the same safety logic used on typhoon days—only on typhoon days that logic had citywide consensus; on lightning days it appears out of step.

04

Managers’ dilemma and choices

In fact, Luwan’s managers were well aware that closing the venue would trigger complaints. They know better than anyone that evenings are when the most runners come, and turning off the lights and clearing the track will be criticized. Yet they still chose to do it—which precisely shows that between “making people happy” and “keeping people safe,” they chose the latter.

This is not a flattering choice. Criticism and complaints are inevitable because those affected will speak up; those who are protected—the people who did not run in the thunderstorm because the venue was closed—won’t realize they were “protected.”

The paradox of safety management is this: the better it is done and the fewer accidents occur, the more the public feels “it wasn’t necessary at all.”

But Luwan chose to endure that lack of understanding. In a sense, this thankless persistence is the most responsible attitude toward the public.

Of course, that does not mean Luwan’s approach is beyond criticism. Its shortcoming is not whether closing was right or wrong, but whether the closure was transparent enough.

If, when closing, the venue could announce over the PA or screens: “Due to lightning detected near this venue, the facility is temporarily closed for safety. Expected reopening in xx minutes,” and if the venue’s extreme‑weather emergency plan were made partially public, then runners leaving would at least carry away an “I know why” regret rather than an “How dare you just close?” anger.

05

A final note

Back to the original question: why did Luwan Stadium do this?

The answer is actually simple: because safety comes first, because no one is willing to gamble with that responsibility, and because faced with the choice between "being criticized" and "an accident happening," any rational manager will choose the former.

Runners’ frustration is understandable — having a training plan interrupted is unpleasant for anyone. But from the managers’ perspective: what they closed was only an opportunity for an evening workout, while what they protected was the life safety of every potential entrant. This "better strict than lax" caution perhaps deserves a bit more of our understanding and a bit less complaining.

Of course, as a running mecca in Shanghai, Luwan Stadium could do better: explain the basis for the decision, make the judgment process clear, and let "strictness" be more than a cold switch-off of the lights and clearing of the field — let it be a safety measure with warmth and explanation.

After all, "strictness" that the public understands is the only sustainable "strictness."